. >> last year's earthquake killed 185 people in christchurch and destroying hundreds of buildings. a royal commission into the disaster is due to produce its report in november. new zealand television has been running advertisements to alert people to the exercise, telling them how to respond. >> they know what to do. shouldn't you? >> stop, drop, and roll. >> it could save your life. what's a real earthquake did >> real earthquake did strike north ireland, but it was minor. >> find out more on our website. we have a comprehensive guide explaining how earthquakes are measured and classified. bbc.com/news. this is gmt from bbc world news. i'm george alagiah. the headlines. refugees continue fleeing the conflict in syria. the bbc hazard allegations of sexual violence including rape in government detention centers. in greece, the first general strike since the coalition government was formed in june. time for the business news with aaron. protests going on in greece. there was tear-gas fired last night in madrid. these are not the kind of things markets like to hear. >> thousands of p